|ScrollingGraphicalViewer: Auto right scroll when width increases [message #916643]
||Wed, 19 September 2012 05:12
| Jason Lin
Registered: July 2012
Figure 1. The element in the most right of canvas.
Figure 2. Hover the element,the button pad shows and the canvas increase size, but not scroll right.
Thus we can't see the right area of context button pad.
(2) Seconde Scenario
Figure 3. Expand the element and the scrollbars shows but not scroll right
Figure 4. Scroll manually
I want to solve this problem by:
(1) add border/inset to ScrollingGraphicalViewer. But can't find it how to add it.
(This approach is not fit to second scenario)
(2) auto scroll to right if the size expand because of drag&drop or others.
Unfortunately, I still can't implement even one of them in graphiti after reading some articles and codes for hours.
If the approach is incorrect, then what is the right way?
If correct, how to do it?
Thanks in advanced.
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[Updated on: Wed, 19 September 2012 05:17]
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